Troubleshooting Tips - Panasonic CQ-D7400W Operating Instructions Manual

❐ CD Changer
Display
Note:
≥ For details, refer to operating instructions for the changer used.

Troubleshooting Tips

❐ Common
Trouble
No power.
No sound.
≥ Disc is dirty, or is upside down.
≥ A disc other than a music CD (CD-DA type) is loaded.
➡
Check the disc.
≥ Disc has scratches.
➡
Check the disc.
≥ The changer will not operate for some reason.
➡
Press [<] (eject) on the changer. If the changer does not respond,
press the changer's reset switch.
≥ No disc is in the changer (magazine).
➡
Insert discs into the changer (magazine).
≥ No magazine in the changer.
➡
Insert the magazine with discs.
Car's engine switch is not on.
➡
Turn your car's ignition switch to ACC or ON.
Cables are not correctly connected.
➡
Connect cables correctly.
➡
Connect the battery cable to the terminal that is always active.
➡
Connect the accessory cable to your car's ACC source.
➡
Connect the grounding wire to a metal part of the car.
Fuse is burnt out.
➡
Call the store where you purchased the unit, or your nearest
Servicenter and ask for fuse replacement.
Mute is set to ON.
➡
Set it to OFF.
Cables are not correctly connected.
➡
Connect cables correctly.
Condensation (dew).
➡
Wait for a while before use.
Cause/Step
Cause/Step
CQ-D7400W
53